Carin, Arthur A. <br/><br/>
Teaching science through discovery 
Arthur A. Carin, Robert B. Sund. 
 - 4th ed. 
 - Columbus  Merrill Pub. Co.  c1980. 
 - v, 510 p.  ill. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 695-697 
<br/><br/><label>ISBN: </label>0675081572 
<br/><br/><label>LCCN: </label>79090707  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>LB1585  / .C28 1980 
<br/><br/><label>Dewey Class. No.: </label>372.3/5/044